LM2757 regulator equivalent, switched capacitor boost regulator.
are also included in this device.
Features
* Inductorless solution uses only 4 small ceramic
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capacitors. True i.
that require the regulated output bus to be driven by another supply while the LM2757 is shut down. A perfect fit for sp.
The LM2757 is a constant frequency pre-regulated switchedcapacitor charge pump that operates at 1.25 MHz to produce a low-noise regulated output voltage. The device can be configured to provide up to 100 mA at 4.1V, 110 mA at 4.5V, or 180 mA at 5V. E.
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